Recovery of oil

Recovery of oil using microemulsions

Recrystallization of activated rare-earth oxyhalide phosphors

Recyclable low solid content micro-bubble drilling fluid or...

Recyclable protective and sealing composition based on a...

Recycling hydrocarbon hydraulic stimulation fluid

Recycling hydrocarbon hydraulic stimulation fluid

Recycling of natural and synthetic rubber

Red fluorescent material and composition containing the same

Red fluorescent materials with a non red visual color

Red luminescent composition product and process

Red phosphorus flame retardant and nonflammable resinous...

Red-emitting luminescent substance and light source...

Red-ox drain cleaning composition

Reduced abrasion drilling fluid

Reduced carbon footprint settable compositions for use in...

Reducing flow-back in well treating materials

Reducing or avoiding pinhole formation in autodeposition on...

Reducing volatile phosphorous in hydrocarbon based...

Reduction in mineral salt deposition